A descent into the ravine is to step through a tear in urbanity. The terrain vague is a foil to the capitalist city; against a demand for order, specificity, and integration, it is disorienting, banal, erratic. Operating outside the constraints of dominant social structures, it harbours the unconscious of the city, not only an inevitable, but also a necessary rupture in the urban fabric. In this subterranean realm, the striated and measured plots of land...